testing of a switch is being discussed. technician a says a switch can be tested with a voltmeter. technician b says to use a fused jumper wire to see if the switch is operating. who is correct?

Answers

Answer 1

Both technician A and technician B are correct, as different methods can be used to test a switch depending on the situation and the type of switch being tested.

Technician A is correct in stating that a switch can be tested with a voltmeter. This is a common method used to determine if a switch is functioning properly. When testing a switch with a voltmeter, the voltmeter is set to measure the voltage at the switch terminals. The switch is then activated and the voltage is checked to determine if it has changed. If the voltage changes, it indicates that the switch is functioning properly. This method is useful for testing switches in electrical circuits, as it allows technicians to quickly determine if the switch is working correctly and, if not, where the problem lies.

Technician B is also correct in stating that a switch can be tested using a fused jumper wire. This method is used to physically test the operation of the switch. A fused jumper wire is connected to the switch and a fuse is used to protect against electrical problems. The switch is then activated and the jumper wire is used to verify that the switch is functioning properly by checking if the circuit is complete. This method is often used in combination with a voltmeter to provide a comprehensive test of the switch.

In conclusion, both technicians are correct in their statements, as different methods can be used to test a switch depending on the situation and the type of switch being tested. The voltmeter test is useful for determining if the switch is functioning properly in an electrical circuit, while the fused jumper wire test is used to physically verify the operation of the switch. Both methods are valuable tools for technicians, and they can be used together to provide a comprehensive test of the switch.

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Related Questions

The Antoine Equation gives the saturated vapour pressure (P) as a function of temperature (T): log_10 [P] = A - [B/(T + C)] where P is in mmHg and T is in degree C a. Determine the normal boiling point of benzene and the normal boiling point of toluene. The Antoine constants for benzene and toluene are as follows: Benzene: A = 6.91, B = 1211, C = 221 Toluene: A = 6.95. B = 1344. C = 219 b. Assuming ideal behaviour, construct a T-xy diagram for the benzene toluene system at 760 mmHg based on benzene. (NB The temperature extremes of the diagram are the boiling points of the two components.) c. A mixture containing 40 mol% benzene and 60 mol% toluene is fed to a flash tank operating at 760 mmHg. If two thirds (by moles) of the feed is vaporised, what is the operating temperature of the tank and the composition of the two phases formed? Graph paper is provided. Normal pressure is 760 mmHg.

Answers

a. The normal boiling point of benzene is 80.3°C and the normal boiling point of toluene is 110.6°C.

b. The T-xy diagram for the benzene toluene system at 760 mmHg.

c. The operating temperature of the tank should be 101.1°C.

What is tank?
A tank is an armoured, tracked, self-propelled combat vehicle designed to defeat opposing forces on the battlefield by using powerful weapons, mobility and protection. Tanks are heavily armoured and usually carry a large calibre main gun along with various machine guns, smoke launchers and other weapons. Tanks are the most heavily armed and protected vehicles on the battlefield, providing a high degree of protection against both direct and indirect fire. Tanks are capable of moving quickly across rough terrain, and are able to support infantry forces by providing fire support. Tanks are designed to be a mobile, powerful and versatile force on the battlefield, and are often used for breaking through enemy lines, seizing key positions and flanking enemies.

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What flow type occurs when the heat exchanger has multiple passes and baffles?
Cross flow
Laminar flow
Parallel flow
Hybrid flow

Answers

I think that the answer would be B or C

parallel circuits???

Answers

PLEASE GIVE BRAINLIST

A parallel circuit has two or more paths for current to flow through. Voltage is the same across each component of the parallel circuit. The sum of the currents through each path is equal to the total current that flows from the source.

HOPE THIS HELPED

ký hiệu của vật liệu cơ khí

Answers

Answer:

by hìuuf5ëcz

Explanation:

6tgiïuggd

stairs ladders or ramps are required at an elevation break of ___ or more

Answers

Stairs, ladders, or ramps are required at an elevation break of 19 inches or more.

This is to ensure the safety of those who use the facility, particularly people with disabilities. If there is a level change of more than 19 inches, it is suggested that a ramp or elevator be installed to make it more accessible. Ramps, ladders, and stairs are vital components of any building or construction that has an elevation break of 19 inches or more. Their function is to offer a secure and convenient way of accessing various floors within a facility, whether it's a residential or commercial structure.

The Americans with Disabilities Act (ADA) has laws that ensure that facilities are built to be accessible to individuals with disabilities. For instance, they provide guidelines on the minimum width of a ramp or the steepness of the stairs. This is to ensure that individuals who use a wheelchair or walker can easily navigate the building. If a building has an elevation break of more than 19 inches, then it is required to have a ramp that meets the guidelines of the ADA. This will make it easier for individuals with disabilities to move from one floor to the next.

Moreover, if the building is relatively large and has multiple floors, an elevator is recommended. The elevator will ensure that people with disabilities can quickly move around the building without any issues. In conclusion, stairs, ladders, or ramps are required at an elevation break of 19 inches or more. The ADA guidelines ensure that individuals with disabilities have access to all parts of the building. They stipulate the minimum width, height, and slope of a ramp, as well as the steepness of the stairs. When designing a building, it is crucial to consider these guidelines to make the facility accessible to all.

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Final answer:

Stairs, ladders, or ramps may be required at certain elevation breaks to ensure safe access between different levels.

Explanation:

In physics, when there is a change in elevation, stairs, ladders, or ramps may be required to provide a safe means of accessing different levels. The specific elevation break at which one of these options is required depedependsnds on various factors, such as the height and angle of the change in elevation, as well as any applicable building codes or regulations. For example, building codes may require the use of stairs for elevation breaks of a certain height, but ramps may be required for breaks above a certain threshold that accommodate individuals with mobility impairments.

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Which documents are required to be carried aboard each domestic air carrier flight?

Answers

Answer:

Completed load manifest, dispatch release and flight plan

Who is responsible for providing working conditions which are free from fall dangers?

Answers

Answer:

I am pretty confident it is the Employer!

Explanation:

They have the responsibility to provide a safe workplace that is free from serious hazards, according to the General Duty Clause of the OSH Act (OSHA Standards)

I hope this helped you!! :D

Answer:

Employers

Explanation:

OSHA requires employers to: Provide working conditions that are free of known dangers. Keep floors in work areas in a clean and, so far as possible, a dry condition. Select and provide required personal protective equipment at no cost to workers.

Why do the light bulbs in a combination circuit have different brightness?

Answers

Answer:

This power is split by two bulbs so each sees V2/4R. When the bulbs are in parallel, each bulb sees the full voltage V so P=V2R. Since a bulb glows brighter when it gets more power the ones in parallel will glow brighter.

Each light bulb will have their own resistance. So when they are connected in series the light bulb that first receives the current will shine the brightest, the second light build will receive the current - the resistance of the first light bulb, hence, it will shine less than the first light bulb. The third light bulb will receive the circuits current - the resistance of the first and second light bulb so it will shine the least. The pattern will repeat itself for as many light bulbs in the combination.

Which type of ‘C’ variable can represent a maximum of 255?

Answers

The 'C' variable that can represent a maximum of 255 is an unsigned char.

In the C programming language, the char data type represents a single character. By default, the char data type is signed, which means it can represent both positive and negative values. However, if we want to represent only positive values up to 255, we can use the unsigned char data type.

The unsigned char data type can store values from 0 to 255, inclusive. It uses all its bits to represent positive values, allowing for a larger range than the signed char data type, which can represent values from -128 to 127.

Here is an illustration to show this:

Unsigned char variable = 255; printf ("The value of the unsigned char variable is: %u"); return 0; '''

The unsigned char variable "variable" is declared and given the value of 255 in the example above. The variable's value is then printed using the printf function. To print an unsigned integer, use the format specifier "%u".

This program will output: "The value of the unsigned char variable is: 255" when it is executed. This demonstrates that the unsigned char variable's range of possible values can go up to 255.

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What is the measurement

What is the measurement

Answers

Bahaiajkabaiiakqbqhja

Question # 3
Multiple Choice
Which events significant to the United States transportation industry occurred in the 1970s and 1980s?


A.The FCC was created.

B.Laws to begin regulating pipeline transportation were enacted.

C.Many transportation industries were deregulated.

D.The regulation of transportation industries began.

Answers

i believe the answer is c

Answer:

c Many transportation industries were deregulated.

Explanation:

correct on edge 2022

Tru or false A tractor is experiencing a reduction in pressure the amount of force this will result in decreasing the Propulsion of the tractor

Answers

False mate I live in one

Answer:

true

Explanation:

i took the test and got it right

A definite area or a space where some thermodynamic process takes place, is known as (a) thermodynamic cycle (b) thermodynamic process (c) thermodynamic system (d) thermodynamic law When neither mass nor energy is allowed to cross the boundary of a system, it is then 2. called (a) closed system (1) bpen system (c) isolated system (d) none of these Which of the following is the extensive property of a thermodynamic system? (u) pressure (h) volume (c) temperature (d) density

Answers

A definite area or a space where some thermodynamic process takes place is known as a thermodynamic system. When neither mass nor energy is allowed to cross the boundary of a system, it is called an isolated system. The extensive property of a thermodynamic system is volume.

Thermodynamics is a branch of physics that deals with the relationships between heat, energy, and work. The thermodynamic system is defined as a definite space or area in which thermodynamic processes occur. This system may be a cylinder, an engine, a power plant, or a refrigerator. There are three types of thermodynamic systems: open, closed, and isolated systems. When neither mass nor energy is allowed to cross the boundary of a system, it is then called an isolated system. An example of an isolated system is a thermos flask. It contains an insulated liquid inside it. No mass or energy is allowed to cross its boundary, and hence, it can be treated as an isolated system. An extensive property of a thermodynamic system is the property that depends on the system's size or extent.

For example, the volume and mass of a system are extensive properties since they depend on the system's size. Temperature and pressure are intensive properties because they are independent of the system's size. Therefore, the extensive property of a thermodynamic system is volume.

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The supply chain is ...

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Answer:

A supply chain is the network of all the individuals, organizations, resources, activities, and technology involved in the creation and sale of a product. A supply chain encompasses everything from the delivery of source materials from the supplier to the manufacturer through to its eventual delivery to the end user.

fraternity house with 40 occupants is considered a Group pancy. a. R-1 c. R-3 Reference b. R-2 d.

Answers

A fraternity house with 40 occupants is considered a Group A fraternity house with 40 occupants is considered a Group R-2 occupancy. The correct option is B.

What is a fraternity house?

Fraternity and sorority housing in North America primarily refers to the residences or communities where members of these organizations live and socialize. Fraternity and sorority housing can serve as a place to live as well as a place to host social events, meetings, and community-oriented activities.

When there are 40 residents living in a fraternity house, it is referred to as a Group R-2 occupancy. Therefore, based on the information, the correct option is B.

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The answer is all income (&) expenses

Answers

Answer:

NICE

Explanation:

Problem with billing

Answers

what’s the questionnnnn
A lot of things it makes people broke

anything that is made to meet a need or desire is a

Answers

requirement? demand?

Why is it nearly impossible to obtain satisfactory performance from a shunt motor connected to an ac power source

Answers

Answer:

Because the shunt winding consist of a large number of turns,

Explanation:

It is nearly impossible to obtain satisfactory performance from a shunt motor connected to an ac power source because the shunt winding consist of a large number of turns, due to the high number of turns that the DC shunt motor has it develops a high impedance when connected to an ac power source. and due  to this high impedance the amount of current that flows through the field will be very low making it nearly impossible for the shunt motor to operate properly

Gear friction reduces power and engineers never use more gears than are need it.

A) True
B) False​

Answers

Answer:

i personally think it is false

Explanation:

i think this because gear friction reduces next to no power

I think it is false sorry if it wrong

Greek engineers had the unenviable task of moving largecolumns from the quarries to the city.One engineer,Chersiphron, tried several different techniques to do this. Onemethodwas to cut pivot holes into the ends of the stone andthen use oxen to pull the column. The 5-ft diameter columnweighs 14,000 lbs, andthe team of oxen generates a constantpull force of 2,000 lbs on the center of the cylinder,G. Knowingthat the column starts from rest and rolls without slipping,determine:(a) the velocity of its center,G,after it has moved7ft,and (b) the minimum static coefficient of friction that will keepit from slipping.

Answers

Answer:

yea

Explanation:

okkudjeheud email and delete the electronic version of this communication

Which activity is accomplished as part of the monitoring and controlling process? Completing the project documentation Completing the lessons learned review Assessing project quality Creating the network diagram

Answers

As part of the monitoring and controlling process in project management, one of the activities accomplished is assessing project quality.

This involves evaluating and measuring the project's deliverables and performance against predefined quality standards and criteria. It ensures that the project outputs meet the desired level of quality and helps identify any deviations or issues that may arise during project execution. This activity helps project managers take corrective actions and make necessary adjustments to maintain or improve project quality.

While completing project documentation, completing the lessons learned review, and creating the network diagram are important tasks in project management, they may be associated with other processes such as project closing, project review, or project planning, respectively, rather than being specifically part of the monitoring and controlling process.

Therefore, one of the activities accomplished is assessing project quality.

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basic material handling principles include such concepts as; the material should be moved as little as possible, movement should be in lots and gravity should be used wherever possible.
T/F

Answers

True. Basic material handling principles include various concepts that help to minimize the amount of effort and time required to move materials from one place to another. One of the most important principles is to move the material as little as possible, which means reducing unnecessary handling and transportation. This not only saves time and effort but also reduces the risk of damage or loss of the material. Another principle is that movement should be in lots, meaning that materials should be moved in batches rather than individually. This helps to improve efficiency and reduce the number of trips required to transport the material.

Finally, sequence should be used wherever possible to aid movement system, which reduces the need for additional force or energy. Overall, these basic principles help to improve productivity, reduce costs, and improve safety in material handling operations.

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It is required to design and implement: 1. A counter which counts from 0 to 255 with seven segment display.
2. A logic function y=∑( 0,3,5,10,16,20,30 35).
3. Summing and subtracting circuit of 8 digit numbers.
4. ROM (a,b,c,d) to 60 to 75 in binary.
5. A timing module which counts time in us or ms or seconds.​

Answers

Answer:

A counter which counts from 0 to 255 with seven segment display

Timer Mode Control (TMOD)

Explanation:

Hey guys can anyone list chemical engineering advancement that has been discovered within the past 20 years

Answers

Top 10 Emerging Technologies in Chemistry
Nanopesticides. The world population keeps growing. ...
Enantio selective organocatalysis. ...
Solid-state batteries. ...
Flow Chemistry. ...
Porous material for Water Harvesting. ...
Directed evolution of selective enzymes. ...
From plastics to monomers. ...

The lna has g = 15 db and nf = 1.5 db. the mixer has a conversion gain of g = 10 db and nf = 10 db. the if amplifier has g = 70 db and nf = 20 db.

Answers

The overall gain and noise figure of the system can be calculated by cascading the gains and noise figures of the individual components. The main answer is as follows:

The overall gain of the system is 95 dB and the overall noise figure is 30 dB.

To calculate the overall gain, we sum up the individual gains in dB:

Overall gain (G) = G1 + G2 + G3

             = 15 dB + 10 dB + 70 dB

             = 95 dB

To calculate the overall noise figure, we use the Friis formula, which takes into account the noise figure of each component:

1/NF_total = 1/NF1 + (G1-1)/NF2 + (G1-1)(G2-1)/NF3 + ...

Where NF_total is the overall noise figure in dB, NF1, NF2, NF3 are the noise figures of the individual components in dB, and G1, G2, G3 are the gains of the individual components.

Plugging in the values:

1/NF_total = 1/1.5 + (10-1)/10 + (10-1)(70-1)/20

          = 0.6667 + 0.9 + 32.7

          = 34.2667

NF_total = 1/0.0342667

        = 29.165 dB

Therefore, the overall noise figure of the system is approximately 30 dB.

In summary, the overall gain of the system is 95 dB and the overall noise figure is 30 dB. These values indicate the amplification and noise performance of the system, respectively.

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............................

Answers

Answer:

Sorry whats the question

Explanation:

Many of the problems applied scientists address are multidisciplinary issues and therefore require the collaboration of scientists with a variety of skills and knowledge. Explain which types of scientists might be involved in studying global warming.

Answers

Scientists have studied global warming for more than 100 years. Thousands of experts have tested hypotheses, gathered evidence, constructed models, debated results, and reviewed one another’s work. Thousands of papers are written every year, produced from nearly every leading university and research institution on Earth—from Harvard to NASA and the US Department of Defense.

The consensus couldn’t be clearer. Climate change is happening. It’s caused primarily by the burning of oil, gas, and coal. If we do nothing, the world will become significantly less habitable.

We’ve lost precious time, but if we act now—decisively and dramatically—we still have a chance at avoiding climate change’s most catastrophic impacts

.Write a program that uses a void function void miles_to_km() to generate a kilometer
conversion table for all even kilometers from 2 miles to 62 miles. Use two decimal
places for kilometers.

Answers

Explanation:

rational

Step-by-step explanation:

The discriminant (d) of a quadratic equation ax^2 + bx + c = 0ax

2

+bx+c=0 is:

\boxed{\mathrm{d =} \ b^2 - 4ac}

d= b

2

−4ac

.

If:

• d > 0, then there are two real solutions

• d = 0, then there is a repeated real solution

• d < 0, then there is no real solution.

In this question, we are given the quadratic equation 3x^2 + 4x - 2 = 03x

2

+4x−2=0 . Therefore, the discriminant of the equation is:

b² - 4ac = (4)² - 4(3)(-2)

= 16 - (-24)rational

Step-by-step explanation:

The discriminant (d) of a quadratic equation ax^2 + bx + c = 0ax

2

+bx+c=0 is:

\boxed{\mathrm{d =} \ b^2 - 4ac}

d= b

2

−4ac

.

If:

• d > 0, then there are two real solutions

• d = 0, then there is a repeated real solution

• d < 0, then there is no real solution.

In this question, we are given the quadratic equation 3x^2 + 4x - 2 = 03x

2

+4x−2=0 . Therefore, the discriminant of the equation is:

b² - 4ac = (4)² - 4(3)(-2)

= 16 - (-24)

= 40

Since the discriminant, 40, is greater than zero, the quadratic equation has 2 rational solutions.

= 40

Since the discriminant, 40, is greater than zero, the quadratic equation has 2 rational solutions.

The air fryer won't work if component QK fails. Current component QK's reliability is 0.95. Every other part of the appliance is 100 percent reliable. What is the reliability of the air fryer if you added a backup QK which had a reliability of .90? .9975 .995 .90 .9025 .95

Answers

The reliability of the air fryer after adding a backup QK with a reliability of .90 is 0.855 or 85.5%.Therefore, the correct answer is 0.855.

The reliability of the air fryer after adding a backup QK with a reliability of .90 can be calculated as follows:First, we find the probability that component QK fails, which is 1 - 0.95 = 0.05. Therefore, the probability that component QK does not fail is 0.95.The probability that the backup QK will fail is 1 - 0.90 = 0.10. Therefore, the probability that the backup QK will not fail is 0.90.Since we have two components in parallel, the probability that the air fryer will work is the probability that both QK and the backup QK will not fail. This can be calculated using the formula:P(A and B) = P(A) x P(B)where A and B are independent events.The probability that the air fryer will work is therefore:0.95 x 0.90 = 0.855.

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